Dependency base ==4.7.0.2: using base-4.7.0.2
Dependency mmorph ==1.0.6: using mmorph-1.0.6
Dependency mtl ==2.1.3.1: using mtl-2.1.3.1
Dependency transformers ==0.3.0.0: using transformers-0.3.0.0
is in bounds specified, yet pipes fails to build with it:
src/Pipes.hs:67:8:
Could not find module ‘Control.Monad.Except’
mtl change log says for version 2.2.1:
Added Control.Monad.Except in the style of the other mtl re-export modules
The build plan
is in bounds specified, yet
pipes
fails to build with it:mtl
change log says for version2.2.1
:I made revision on Hackage.